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* [gcc r14-8429] testsuite/vect: Add target checks to refined patterns.
@ 2024-01-25 15:54 Robin Dapp
0 siblings, 0 replies; only message in thread
From: Robin Dapp @ 2024-01-25 15:54 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:90880e117aa70a5ecd9b7df4381410c2ea0dcfdb
commit r14-8429-g90880e117aa70a5ecd9b7df4381410c2ea0dcfdb
Author: Robin Dapp <rdapp@ventanamicro.com>
Date: Tue Jan 23 12:44:20 2024 +0100
testsuite/vect: Add target checks to refined patterns.
On Solaris/SPARC several vector tests appeared to be regressing. They
were never vectorized but the checks before r14-3612-ge40edf64995769
would match regardless if a loop was actually vectorized or not.
The refined checks only match a successful vectorization attempt
but are run unconditionally. This patch adds target checks to them.
gcc/testsuite/ChangeLog:
PR testsuite/113558
* gcc.dg/vect/no-scevccp-outer-7.c: Add target check.
* gcc.dg/vect/vect-outer-4c-big-array.c: Ditto.
* gcc.dg/vect/vect-reduc-dot-s16a.c: Ditto.
* gcc.dg/vect/vect-reduc-dot-s8a.c: Ditto.
* gcc.dg/vect/vect-reduc-dot-s8b.c: Ditto.
* gcc.dg/vect/vect-reduc-dot-u16b.c: Ditto.
* gcc.dg/vect/vect-reduc-dot-u8a.c: Ditto.
* gcc.dg/vect/vect-reduc-dot-u8b.c: Ditto.
* gcc.dg/vect/vect-reduc-pattern-1a.c: Ditto.
* gcc.dg/vect/vect-reduc-pattern-1b-big-array.c: Ditto.
* gcc.dg/vect/vect-reduc-pattern-1c-big-array.c: Ditto.
* gcc.dg/vect/vect-reduc-pattern-2a.c: Ditto.
* gcc.dg/vect/vect-reduc-pattern-2b-big-array.c: Ditto.
* gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c: Ditto.
Diff:
---
gcc/testsuite/gcc.dg/vect/no-scevccp-outer-7.c | 2 +-
gcc/testsuite/gcc.dg/vect/vect-outer-4c-big-array.c | 2 +-
gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s16a.c | 2 +-
gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8a.c | 4 ++--
gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8b.c | 2 +-
gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u16b.c | 2 +-
gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8a.c | 2 +-
gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8b.c | 2 +-
gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1a.c | 2 +-
gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1b-big-array.c | 2 +-
gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1c-big-array.c | 2 +-
gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-2a.c | 2 +-
gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-2b-big-array.c | 2 +-
gcc/testsuite/gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c | 4 ++--
14 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-7.c b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-7.c
index 058d1d2db2d4..87048422013e 100644
--- a/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-7.c
+++ b/gcc/testsuite/gcc.dg/vect/no-scevccp-outer-7.c
@@ -77,4 +77,4 @@ int main (void)
}
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { target vect_widen_mult_hi_to_si } } } */
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target vect_widen_mult_hi_to_si } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-outer-4c-big-array.c b/gcc/testsuite/gcc.dg/vect/vect-outer-4c-big-array.c
index 5c3eea95476e..4aaf29320061 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-outer-4c-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-outer-4c-big-array.c
@@ -24,4 +24,4 @@ foo (){
}
/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { target { vect_short_mult && { ! vect_no_align } } } } } */
-/* { dg-final { scan-tree-dump-times "zero step in outer loop.(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "zero step in outer loop.(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target { vect_short_mult && { ! vect_no_align } } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s16a.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s16a.c
index d826828e3d6f..86fdcf37df8d 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s16a.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s16a.c
@@ -51,7 +51,7 @@ main (void)
return 0;
}
-/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target { vect_sdot_hi || vect_widen_mult_hi_to_si } } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_sdot_hi } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_widen_mult_hi_to_si } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8a.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8a.c
index 4e1e0b234f48..99c53d0ff022 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8a.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8a.c
@@ -55,8 +55,8 @@ int main (void)
return 0;
}
-/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target { vect_sdot_qi || { vect_widen_mult_qi_to_hi && vect_widen_sum_hi_to_si } } } } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target { vect_sdot_qi || { vect_widen_mult_qi_to_hi && vect_widen_sum_hi_to_si } } } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_sdot_qi } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_widen_mult_qi_to_hi && vect_widen_sum_hi_to_si } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8b.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8b.c
index cb88ad5b6391..f66f8ddfbc0c 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8b.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8b.c
@@ -54,7 +54,7 @@ int main (void)
}
/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { xfail *-*-* } } } */
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target vect_widen_mult_qi_to_hi } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_widen_mult_qi_to_hi } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u16b.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u16b.c
index be9ed905b00d..e6b88423cf0d 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u16b.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u16b.c
@@ -46,6 +46,6 @@ int main (void)
return 0;
}
-/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target { vect_pack_trunc || vect_udot_hi } } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_pack_trunc || vect_udot_hi } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8a.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8a.c
index 969cdafe4a7b..f81562b7e656 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8a.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8a.c
@@ -53,7 +53,7 @@ int main (void)
return 0;
}
-/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target { vect_udot_qi || { vect_widen_mult_qi_to_hi && vect_widen_sum_qi_to_si } } } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_udot_qi } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_widen_mult_qi_to_hi && vect_widen_sum_qi_to_si } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8b.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8b.c
index 35627ba4d53b..3d04fa0a0bc0 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8b.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8b.c
@@ -45,7 +45,7 @@ int main (void)
return 0;
}
-/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target { { vect_widen_mult_qi_to_hi } || { vect_udot_qi || vect_unpack } } } } } */
/* When the vectorizer is enhanced to vectorize accumulation into short for
targets that support accumulation into int (powerpc, ia64) we'd have:
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1a.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1a.c
index eef8b8d29b67..2a1b07a515a3 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1a.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1a.c
@@ -41,6 +41,6 @@ main (void)
return foo ();
}
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target vect_widen_sum_hi_to_si } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_widen_sum_hi_to_si } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" { target { ! vect_widen_sum_hi_to_si } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1b-big-array.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1b-big-array.c
index 561ed00c77f4..6f9735f6f052 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1b-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1b-big-array.c
@@ -41,6 +41,6 @@ main (void)
return foo ();
}
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target { vect_widen_sum_qi_to_si || vect_unpack } } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_widen_sum_qi_to_si || vect_unpack } } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" { target { { ! vect_widen_sum_qi_to_si } && { ! vect_unpack } } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1c-big-array.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1c-big-array.c
index cdccd1a32023..9b503502756b 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1c-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-1c-big-array.c
@@ -41,6 +41,6 @@ main (void)
return foo ();
}
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target vect_widen_sum_qi_to_hi } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_widen_sum_qi_to_hi } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" { target { ! vect_widen_sum_qi_to_hi } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-2a.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-2a.c
index 3f23cb859e58..c77e29a80b13 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-2a.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-2a.c
@@ -41,6 +41,6 @@ main (void)
return foo ();
}
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target vect_widen_sum_hi_to_si } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_widen_sum_hi_to_si } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" { target { ! vect_widen_sum_hi_to_si } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-2b-big-array.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-2b-big-array.c
index c69a8896e5e9..d9d448292a13 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-2b-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-pattern-2b-big-array.c
@@ -42,6 +42,6 @@ main (void)
return foo ();
}
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_widen_sum_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target { vect_widen_sum_qi_to_si && vect_unpack } } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { vect_widen_sum_qi_to_si && vect_unpack } } } } */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" { target { { ! vect_widen_sum_qi_to_si } && { ! vect_unpack } } } } } */
diff --git a/gcc/testsuite/gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c b/gcc/testsuite/gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c
index 751352649ced..24858e16281a 100644
--- a/gcc/testsuite/gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c
+++ b/gcc/testsuite/gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c
@@ -46,8 +46,8 @@ int main (void)
return 0;
}
-/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_dot_prod_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target { vect_widen_mult_qi_to_hi || vect_unpack } } } } */
+/* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected(?:(?!failed)(?!Re-trying).)*succeeded" 1 "vect" { target { vect_widen_mult_qi_to_hi || vect_unpack } } } } */
/* When vectorizer is enhanced to vectorize accumulation into short for targets
that support accumulation into int (e.g. ia64) we'd have:
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